Home / 1,363,098.92-2,044,669.57-403,651.58

Finding the Fourth Proportional to 1,363,098.92, 2,044,669.57 and 403,651.58

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Solution

The fourth proportional to 1,363,098.92, 2,044,669.57 and 403,651.58 is: 605,483.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,363,098.92 : 2,044,669.57 = 403,651.58 : x
  2. Step 2: Convert to fraction form
    1,363,098.92/2,044,669.57 = 403,651.58/x
  3. Step 3: Cross multiply
    1,363,098.92x = 2,044,669.57 × 403,651.58
  4. Step 4: Simplify right side
    1,363,098.92x = 825,334,091,275.94
  5. Step 5: Solve for x
    x = 825,334,091,275.94/1,363,098.92
  6. Step 6: Final answer
    x = 605,483.64

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.